The ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem with 2.5 Gbps Ethernet Port, Approved for by Cox, Xfinity, Spectrum & Others is now $149 at Amazon. It has only been this price one other time from what I can see.
https://www.amazon.com/ARRIS-Surf…B08FMSC5